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Colour

#99BF1F

  • #99BF1F
  • Green
  • Dark
  • Nearest: Yellow green

#99BF1F is a green with RGB values 153, 191, 31 and HSL 74°, 72%, 44%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#99BF1F#99BF1F
HEX#99BF1F
RGBrgb(153, 191, 31)
RGB (0–1)0.6, 0.749, 0.1216
RGB percentages60%, 74.9%, 12.2%
HSLhsl(74.3, 72.1%, 43.5%)
HSV / HSBhsv(74.3, 83.8%, 74.9%)
CMYK19.9%, 0%, 83.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,075,935
CSS custom property--colour: #99BF1F;

Brightness & contrast

Relative luminance0.44133WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.83:1
Contrast with white2.14:1WCAG normal text: Fail
Contrast with black9.83:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#6640E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBB200no red cones; affects about 1% of men; ΔE 28.2 from the original
Deuteranopia#C6B132no green cones; the most common form, about 1% of men; ΔE 27.2 from the original
Tritanopia#A1B5A3no blue cones; rare, and affects men and women equally; ΔE 65.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.14:1WCAG large text: Fail
Contrast with black, large text9.83:1WCAG large text: AAA

Named colours

Yellow green · ΔE 6.9Olivedrab · ΔE 25.9Olive · ΔE 30.7Green yellow · ΔE 31.1Limegreen · ΔE 35Forest green · ΔE 35.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 6.86, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#451FBF
Analogous#BF951F, #49BF1F
Triadic#1F99BF, #BF1F99
Split complementary#1F49BF, #951FBF
Tetradic#1FBF95, #451FBF, #BF1F49

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5F3B7
Lighter +30%#D5EC8B
Lighter +20%#C5E55F
Lighter +10%#B5DE33
Darker −10%#769318
Darker −20%#536711
Darker −30%#303B0A
Darker −40%#0C0F03
More saturated +25%#A8DB03
Less saturated −25%#8AA33B

Channel breakdown

R153
G191
B31
Red153 (60%)
Green191 (74.9%)
Blue31 (12.2%)
Hue74.25°
Saturation (HSL)72.07%
Lightness43.53%
Dominant channelGreen
Hex per channelR 99 · G BF · B 1F

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Every value on this page was computed from “99bf1f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.